2019 年高考英语抢分题型专练及答案(2)( 一) 当主语是单数可数名词、不可数名词、( 疑问词+)to do 结构、动词-ing 形式、主语从句、复合不定代词、表单位数量的时间、距离、金钱、重量、复数形式的学科名词(physics, politics) 、国家或组织名称(the United States, the United Nations) 等,谓语动词常用单数。
提示:what 引导的主语从句所指的具体内容是复数意义时,谓语动词一般用复数形式。
( 如:What we need are good doctors. 我们需要的是好医生。
)如果强调数目,谓语动词用复数。
如:More than twenty yearshave passed since we graduated. 我们毕业后已经过了二十多年。
【考例1】All the scientific evidence _____ that increasing use ofchemicals in farming _____ damaging our health. (2012 湖南)A. show; areB. shows; areC. show; isD. shows; is解析:D。
evidence 与use 在句中均为不可数名词,谓语动词用单数形式。
【考例2】Walmart, which is one of the largest Americansupermarket chains, _____ some of its stores open 24 hours onMondays through Saturdays. (2012 安徽)A. keepsB. keepC. have keptD. had kept解析:A。
Walmart 属于专有名词,谓语应用单数形式。
( 二) 在“名词/代词+介宾结构+谓语+⋯⋯”结构中,谓语动词与名词/代词保持一致,介宾结构看作修饰成分。
该结构中的常见介词及短语介词有with/together with/along with/as wellas/like/rather than/but/except/besides / including / inaddition to 等。
【考例】The famous musician, as well as his students, _____ toperform at the opening ceremony of the 2012 Taipei FlowerExpo. (2013 福建)A. were invitedB. was invitedC. have been invitedD. has been invited解析:B。
主语为The famous musician ,as well as ⋯起修饰作用,根据2012 Taipei Flower Expo 可知,描述的是过去的事,所以用一般过去时。
( 三) “all/a lot/plenty/part/the rest/most / 分数/ 百分数+of+名词/代词”作主语时,谓语动词单复数形式一般取决于of 后的名词或代词的数。
表示复数概念用复数动词,表示单数概念用单数动词。
【考例1】The factory used 65 percent of the raw materials, therest of which _____ saved for other purposes. (2011 安徽)A. isB. areC. wasD. were解析:D。
which 指代前面的the raw materials ,为复数形式,所以谓语动词用复数。
本句描述过去的事情,所以应用一般过去时。
【考例2】One-third of the country _____ covered with trees andthe majority of the citizens _____ black people. (2011 湖南)A. is; areB. is; isC. are; areD. are; is解析:A。
the majority of+ 可数名词复数结构作主语时,谓语动词常用复数形式。
( 四)a number of/an average of/a total of 等+可数名词复数构成短语作主语时,谓语动词用复数形式; 而the number of/theaverage of/the total of 等+名词构成短语作主语时,谓语动词一般用单数形式;“a great(large)/small number of ,many,a few ,few, a good(great) many, dozens of, scores of+ 可数名词复数”结构作主语时,谓语动词应用复数。
a little ,little, much ,a great deal of ,a large amount of 一般只修饰不可数名词,其谓语动词用单数形式。
( 如:A great deal of petrol is wasted. )【考例1】The number of foreign students attending Chineseuniversities _____ rising steadily since 1990. (2009 山东)A. isB. areC. has beenD. have been解析:C。
本句的主语为The number of ⋯结构。
【考例2】Nowadays, a large number of women, especially those fromthe countryside, ____ in the clothing industry. (2005辽宁)A. is workingB. worksC. workD. worked解析:C。
句中a large number of ⋯作主语,意为“大量的⋯⋯”。
( 五) “one of+ 复数名词”作主语时,谓语动词通常用单数形式。
但“one of+ 复数名词”结构后接定语从句时,从句中的谓语动词用复数形式; 而在“the only/ right/ very one of+ 名词+关系代词+从句谓语”结构中,从句谓语动词用单数。
【考例1】Barbara is easy to recognize as she ’s the only one ofthe women who ____ evening dress. (2010 全国Ⅱ)A. wearB. wearsC. has wornD. have worn解析:B。
从句先行词为the only one of the women ,从句谓语动词用单数。
【考例2】At present, one of the arguments in favor of the newairport ____ that it will bring a lot of jobs to the area.(2009 江西)A. isB. areC. will beD. was解析:A。
该句是one of...结构充当主语。
( 六) pairs of/amounts of/quantities of... 等构成短语作主语时,谓语动词用复数形式; a pair of( 表示一双,一条时)/an amount of / a series of 构成短语作主语时,谓语动词常用单数形式。
【考例1】—Why does the lake smell terrible?—Because large quantities of water _____. (2009 福建)A. have pollutedB. is being pollutedC. has been pollutedD. have been polluted解析:D。
该句是quantities of 构成的短语作主语,所以谓语动词用复数形式。
【考例2】As a result of destroying the forests, a large ____ ofdesert ____ covered the land. (2001 上海)A. number; hasB. quantity; hasC. number; haveD. quantity; have解析:B。
a number of 后通常接可数名词复数,该句desert 是不可数名词, a large quantity of 后面接可数名词复数或不可数名词;a quantity of 后面加的desert 为不可数名词,所以谓语动词用单数形式。
( 七) and 连接并列主语表示同一概念时,谓语动词用单数形式,表示不同概念时谓语动词常用复数形式。
【考例1】A poet and artist _____ coming to speak to us aboutChinese literature and painting tomorrow afternoon. (2006 江苏)A. isB. areC. wasD. were解析:A。
句意:一位诗人兼艺术家明天下午要给我们做关于中国文学和绘画的报告。
该题由and 连接两个名词作主语,但第二个名词前没有冠词,所以指的是同一人,故谓语用单数形式。
注意:由and 连接的两个带冠词单数名词,表示复数概念时,谓语动词用复数形式。
如:The tenth and the last chapter were written by hisfather.【考例2】Professor James will give us a lecture on the Westernculture, but when and where _____ yet. (2007 浙江)A. hasn ’t been decidedB. haven ’t decidedC. isn ’t being decidedD. aren ’t decided解析:A。
when and where 指的是“做讲座的时间和地点”这个个概念,可用单数形式。
由yet 可知应用完成时态。
【注意】如表示不同的概念,则要用复数。
如:When they willstart and where they will go have not been decided yet.( 八) cattle/police/people/clothes/goods 以及复数可数名词作主语时,谓语动词通常用复数形式。